Zip Code 81430 — Placerville, CO
81430 is a ZIP Code associated with Placerville, CO, located within San Miguel. 81430 ranks #4 out of 5 ZIP codes in San Miguel County by population (and #368 out of 527 in CO). The area supports an estimated population of 708 residents across Data Pending housing units, with a population density of 1.3 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (38.040130, -108.057640)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 81430 |
| Primary City | Placerville |
| State / Province | CO |
| County | San Miguel |
| Total Population | 708 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 1.3 people/sq mi |
| Timezone | America/Denver |
How 81430 Compares
| Metric | ZIP 81430 | San Miguel County | CO State Average |
|---|
| Population | 708 | 8,625 (Total) | 5,862,421 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 1.3 /sq mi | -- | -- |
| County Pop Rank | #4 of 5 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →